Sramp 507

https://issues.jboss.org/browse/SRAMP-507
I think that many of the code that is written, in s-ramp wagon, maven repository facade servlet and deploy command, is doing the same, and there is duplicated code. In my opinion, we shoud create another jira to refactor all of that part, having a common maven utility project. But for this release maybe is too much danger, to modify these 3 parts? What do you think?